BACK DRAFT DAMPER 4" (1)
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BACK DRAFT DAMPER 4" (1)

Product Code: 40510

BACK DRAFT DAMPER 4" 

Damper opens with air flow and closes when the air flow stops. Spring loaded with positive closure and a rubber gasket. 4".

Package Includes:

1 x Back Draft Damper 4"
  • Retail price: $20.65